| Usr 23 SB over Honey Run | Poor | 60.0 ft | 8,628 | 1966 |
| Ch53c over Tymochtee | Poor | 84.0 ft | 218 | 1979 |
| Miller Street over Sycamore Creek | Poor | 83.0 ft | 10 | 1925 |
| US 23 Sb-us 30 EB over SR 199 | Fair | 139.8 ft | 10,920 | 1963 |
| US 23 Nb-us 30 WB over Csx Rr | Fair | 194.6 ft | 10,116 | 1964 |
| Ch182 East Wyandot over Sandusky River | Fair | 183.1 ft | 8,640 | 1998 |
| Usr 23 NB over Honey Run | Fair | 60.0 ft | 8,628 | 1966 |
| Usr 23 SB over Little Sandusky River | Fair | 128.6 ft | 7,595 | 1966 |
| Usr 23 NB over Little Sandusky River | Fair | 128.6 ft | 7,595 | 1966 |
| SR 53 over Usr 23 | Fair | 218.5 ft | 5,207 | 1963 |
| SR 103 SR 199 over Dry Run | Fair | 30.8 ft | 3,780 | 1965 |
| Ch330 over Rock Run | Fair | 92.8 ft | 2,642 | 1976 |
| SR 67 over Sugar Run | Fair | 119.1 ft | 2,130 | 1971 |
| SR 67 over Sandusky River | Fair | 134.5 ft | 2,123 | 1985 |
| SR 199 over Usr 23 | Fair | 218.5 ft | 1,861 | 1965 |
| SR 67 over Greasy Run Creek | Fair | 121.7 ft | 1,289 | 1947 |
| SR 231 over Spring Branch | Fair | 58.1 ft | 1,061 | 1983 |
| Ch330 over Perkins Run | Fair | 65.9 ft | 1,047 | 1995 |
| SR 67 over Little Tymochtee Creek | Fair | 148.3 ft | 959 | 1952 |
| Ch330 over Little Tymochtee Creek | Fair | 54.1 ft | 942 | 1955 |
| SR 231 over Indian Run | Fair | 57.1 ft | 854 | 1983 |
| SR 103 over Tymochtee Creek | Fair | 199.5 ft | 602 | 1963 |
| Ch330 over Oak Run | Fair | 78.1 ft | 495 | 1995 |
| Ch330 over Tymochtee Creek | Fair | 185.0 ft | 495 | 1955 |
| Ch9b over Mile Run | Fair | 27.9 ft | 477 | 1964 |
| Ch35a over Sandusky River | Fair | 235.9 ft | 474 | 1960 |
| Ch55a over Sandusky River | Fair | 173.9 ft | 423 | 1971 |
| Ch47c over Tymochtee Creek | Fair | 73.2 ft | 401 | 1980 |
| Ch9a over Sandusky River | Fair | 216.9 ft | 385 | 2005 |
| Ch42e over Little Tymochtee Creek | Fair | 56.1 ft | 385 | 1982 |
| Ch64c over Tymochtee Creek | Fair | 122.0 ft | 385 | 1987 |
| Ch142a over Tymochtee Creek | Fair | 80.1 ft | 363 | 1985 |
| Ch330 over Branch Of Potato Run | Fair | 37.1 ft | 361 | 1995 |
| Th105a over Spring Run | Fair | 35.1 ft | 351 | 1962 |
| Ch95e over Baughman Run | Fair | 24.9 ft | 334 | 1980 |
| Th98b over Lick Run | Fair | 32.5 ft | 324 | 2011 |
| Th42c over Tymochtee Creek | Fair | 157.2 ft | 324 | 1952 |
| Th58b over Oak Run | Fair | 40.0 ft | 324 | 1990 |
| Th58b over Warpole Creek | Fair | 49.9 ft | 324 | 1976 |
| Th67b over Hickman Emerine Racy Dit | Fair | 24.0 ft | 324 | 1951 |
| Th71d over Tymochtee Creek | Fair | 91.9 ft | 324 | 1998 |
| Th76a over Reevhorn Run | Fair | 44.0 ft | 324 | 1995 |
| Th76b over Ditch | Fair | 26.9 ft | 324 | 1977 |
| Th78b over Potato Creek | Fair | 42.0 ft | 324 | 1959 |
| Th82a over Reevhorn Run | Fair | 44.0 ft | 324 | 1995 |
| Th136d over Sycamore Creek | Fair | 76.1 ft | 324 | 1982 |
| Th148d over Greasy Run | Fair | 22.6 ft | 324 | 1960 |
| Ch4c over Lick Run | Fair | 32.2 ft | 318 | 1980 |
| Ch16c over Taylor Run | Fair | 45.9 ft | 314 | 1975 |
| SR 294 over Little Sandusky River | Fair | 111.9 ft | 260 | 1967 |
| Ch95c over Oak Run | Fair | 33.1 ft | 249 | 1962 |
| Ch4c over Tymochtee Creek | Fair | 112.9 ft | 248 | 1974 |
| Ch37d over Taylor Run | Fair | 36.1 ft | 225 | 1975 |
| Ch37d over Sycamore Creek | Fair | 84.0 ft | 225 | 1977 |
| Ch4e over Little Tymochtee Creek | Fair | 36.1 ft | 223 | 1976 |
| Ch182 over Broken Sword Creek | Fair | 131.9 ft | 223 | 1962 |
| SR 293 over Potato Run | Fair | 61.4 ft | 219 | 1964 |
| Ch115a over ST James Run | Fair | 37.1 ft | 206 | 1982 |
| Ch62c over Broken Sword | Fair | 124.0 ft | 199 | 1978 |
| Ch62c over Grass Run | Fair | 47.9 ft | 199 | 1977 |
| Ch97c over Oak Run | Fair | 40.0 ft | 188 | 1984 |
| Ch97c over Oak Run | Fair | 35.1 ft | 188 | 1976 |
| Th11e over Taylor Run | Fair | 54.1 ft | 155 | 1990 |
| Th36a over Ditch | Fair | 23.0 ft | 155 | 1951 |
| Th128e over Kiser Run | Fair | 39.0 ft | 114 | 1978 |
| Th106c over Tymochtee Creek | Fair | 127.0 ft | 112 | 1993 |
| Ch3a over Poverty Run | Fair | 24.6 ft | 106 | 1949 |
| Ch16c over Sandusky River | Fair | 170.6 ft | 104 | 1990 |
| Ch47i over Cranberry Run | Fair | 27.9 ft | 95 | 1993 |
| Ch128a over Sandusky River | Fair | 171.9 ft | 78 | 1992 |
| Th96c over Tymchtee Creek | Fair | 100.1 ft | 44 | 1992 |
| Th49a over Potato Run | Fair | 38.1 ft | 40 | 1990 |
| Th49c over Tymochtee Creek | Fair | 79.1 ft | 40 | 1994 |
| Th30c over S Branch Of Taylor Run | Fair | 22.0 ft | 18 | 1969 |
| SR 15 over Spring Run | Good | 24.9 ft | 14,361 | 1963 |
| Usr 30 Exit Ramp over Usr 30 W And Usr 23 S | Good | 297.9 ft | 13,810 | 1993 |
| Usr 23 SB over Cf&e/csx Rr | Good | 146.0 ft | 12,026 | 1965 |
| Usr 23 NB over Cf&e/csx Rr | Good | 147.6 ft | 12,026 | 1965 |
| Usr 23 SB over CR 182 | Good | 118.4 ft | 12,026 | 1965 |
| Usr 23 NB over CR 182 | Good | 118.4 ft | 12,026 | 1965 |
| Usr 23 SB over CR 330 | Good | 138.1 ft | 11,803 | 1964 |
| Usr 23 NB over CR 330 | Good | 138.1 ft | 11,803 | 1964 |
| US 23 Sb-us 30 EB over Sandusky River | Good | 225.7 ft | 11,580 | 1963 |
| US 23 Nb-us 30 WB over Sandusky River | Good | 225.7 ft | 11,580 | 1963 |
| US 23 Nb-us 30 WB over SR 199 | Good | 138.1 ft | 10,920 | 1963 |
| US 23 Sb-us 30 EB over Csx Rr | Good | 194.6 ft | 10,116 | 1964 |
| Usr 23 SB over Sandusky River | Good | 225.4 ft | 7,563 | 1965 |
| Usr 23 NB over Sandusky River | Good | 225.4 ft | 7,563 | 1965 |
| Usr 23 SB over Tymochtee Creek | Good | 203.1 ft | 7,371 | 1963 |
| Usr 23 NB over Tymochtee Creek | Good | 203.1 ft | 7,371 | 1963 |
| Usr 30 WB over Usr 23 SB | Good | 262.1 ft | 6,581 | 1993 |
| Usr 30 EB over Broken Sword Creek | Good | 233.9 ft | 4,435 | 2003 |
| Usr 30 WB over Broken Sword Creek | Good | 233.9 ft | 4,435 | 2003 |
| Usr 30 WB over SR 231 | Good | 61.7 ft | 4,420 | 2003 |
| Usr 30 EB over SR 231 | Good | 61.7 ft | 4,420 | 2003 |
| Usr 30 WB over CR 97 | Good | 116.1 ft | 4,004 | 2007 |
| Usr 30 WB over CR 96 | Good | 116.1 ft | 4,004 | 2007 |
| Usr 30 EB over CR 96 | Good | 116.1 ft | 4,004 | 2007 |
| Usr 30 EB over CR 97 | Good | 116.1 ft | 4,004 | 2007 |
| Usr 30 WB over Oak Run | Good | 97.1 ft | 4,004 | 2007 |
| Usr 30 EB over Oak Run | Good | 97.1 ft | 4,004 | 2007 |
| Usr 30 WB over Tymochtee River | Good | 158.5 ft | 4,004 | 2007 |
| Usr 30 EB over Tymochtee River | Good | 158.5 ft | 4,004 | 2007 |
| SR 103 over Spring Run # | Good | 22.3 ft | 3,780 | 2008 |
| SR 53 over Tymochtee Creek | Good | 224.1 ft | 3,700 | 2017 |
| SR 53 over Thorn Run | Good | 90.9 ft | 3,700 | 2017 |
| SB US 23 And Rampa over Little Tymochtee Creek | Good | 91.9 ft | 3,632 | 1992 |
| NB US 23 And Rampb over Little Tymochtee Creek | Good | 82.0 ft | 3,632 | 1992 |
| SR 67 SR 231 over Sycamore Creek | Good | 158.1 ft | 3,052 | 1971 |
| SR 199 over Little Tymochtee Creek | Good | 92.5 ft | 2,939 | 2021 |
| SR 199 over Tymochtee Creek | Good | 184.1 ft | 2,939 | 1985 |
| Usr 30 EB over Usr 23 And Under 23 SB | Good | 386.5 ft | 2,232 | 2003 |
| SR 67 over Taylor Run | Good | 61.7 ft | 2,123 | 1996 |
| Ch330 over Indian Run | Good | 80.1 ft | 2,051 | 2005 |
| SR 67 over Warpole Creek | Good | 61.4 ft | 1,868 | 1985 |
| SR 67 over Warpole Creek | Good | 54.1 ft | 1,868 | 1985 |
| SR 67 over Trib. ST James Run | Good | 106.0 ft | 1,868 | 1971 |
| SR 67 over ST James Run | Good | 106.3 ft | 1,868 | 1971 |
| CR 330 (old-30) over Usr 30 | Good | 279.9 ft | 1,720 | 2008 |
| SR 231 over Greasy Run | Good | 25.9 ft | 1,539 | 1961 |
| SR 231 over Branch Of Sycamore Creek | Good | 37.1 ft | 1,539 | 1984 |
| SR 231 over Mile Run | Good | 49.9 ft | 1,539 | 1984 |
| SR 199 over Rebers Run | Good | 61.4 ft | 1,485 | 1996 |
| SR 231 over Sycamore Creek | Good | 180.4 ft | 1,479 | 1998 |
| SR 67 over Branch Of Tymochtee Cree | Good | 56.1 ft | 1,431 | 1985 |
| SR 37 over Tymochtee Creek | Good | 147.6 ft | 1,404 | 1952 |
| SR 53 over Oak Run | Good | 63.6 ft | 1,161 | 1994 |
| SR 53 over Tymochtee Creek | Good | 161.4 ft | 1,161 | 1957 |
| SR 103 SR 231 over Sycamore Creek | Good | 159.1 ft | 1,121 | 1962 |
| SR 103 over Sandusky River | Good | 239.2 ft | 728 | 1962 |
| SR 103 over W Branch Of Taylor Run | Good | 61.4 ft | 728 | 1987 |
| SR 103 over Taylor Run | Good | 61.4 ft | 728 | 1987 |
| SR 231 over Sandusky River | Good | 142.1 ft | 721 | 2001 |
| SR 231 over Grass Run | Good | 138.1 ft | 721 | 2001 |
| SR 231 over Broken Sword Creek | Good | 124.7 ft | 699 | 1968 |
| Ogg Street over Spring Run | Good | 45.3 ft | 660 | 2020 |
| Ch134b over Kiser Run | Good | 64.0 ft | 631 | 2003 |
| Ch134c over Over Ditch | Good | 23.6 ft | 631 | 1953 |
| Ch134c over Over Ditch | Good | 22.0 ft | 631 | 1948 |
| SR 103 SB Usr 23 over Usr 23 SB & Sr15 WB | Good | 284.1 ft | 581 | 1975 |
| Th124d over Rock Run | Good | 41.0 ft | 546 | 2016 |
| Ch182 over Rock Run | Good | 45.9 ft | 543 | 1999 |
| Ch35a over Thorn Run | Good | 39.0 ft | 474 | 1982 |
| CR 47 over Usr 23 | Good | 346.1 ft | 401 | 1993 |
| Ch47c over Little Tymochtee | Good | 65.9 ft | 401 | 2007 |
| Ch61a over Sandusky River | Good | 212.9 ft | 385 | 1968 |
| Ch63c over Tymochtee Creek | Good | 116.1 ft | 385 | 1986 |
| Ch93a over Little Tymochtee | Good | 62.0 ft | 385 | 2009 |
| Ch97f over Lick Run | Good | 33.1 ft | 385 | 2015 |
| Th124c over Rock Run | Good | 24.0 ft | 382 | 1949 |
| Ch47g over Sandusky River | Good | 241.1 ft | 369 | 2006 |
| Ch47x over Sandusky River | Good | 180.1 ft | 369 | 1913 |
| Th29b over Little Tymochtee | Good | 66.6 ft | 351 | 2019 |
| Th100a over Spring Run | Good | 62.0 ft | 351 | 2000 |
| Th108e over Little Tymochtee Creek | Good | 24.0 ft | 351 | 2005 |
| Th124d over Cranberry Run | Good | 56.1 ft | 344 | 2019 |
| Th124d over Negro Run | Good | 53.5 ft | 344 | 2021 |
| Ch44b over Little Tymochtee Creek | Good | 40.0 ft | 326 | 1956 |
| Th11b over Poverty Run | Good | 36.1 ft | 324 | 1999 |
| Th18a over Poverty Run | Good | 32.2 ft | 324 | 2000 |
| Th43b over Spring Branch | Good | 41.3 ft | 324 | 2024 |
| Th44b over Tymochtee Creek | Good | 130.9 ft | 324 | 2000 |
| Th51a over Rock Run | Good | 43.0 ft | 324 | 1963 |
| Th58b over Oak Run | Good | 51.5 ft | 324 | 2023 |
| Th58b over Oak Run | Good | 52.2 ft | 324 | 2003 |
| Th58b over Tymochtee | Good | 130.9 ft | 324 | 1955 |
| Th82b over Little Tymochtee Creek | Good | 36.1 ft | 324 | 1967 |
| Th94a over Tymochtee Creek | Good | 56.1 ft | 324 | 2003 |
| Th103d over Warpole Creek | Good | 49.9 ft | 324 | 1986 |
| Th108c over ST James Run | Good | 58.1 ft | 324 | 2009 |
| Th126a over Honey Run | Good | 30.8 ft | 324 | 1979 |
| Th128f over Taylor Run | Good | 44.9 ft | 324 | 1993 |
| Th135b over Sandusky River | Good | 132.9 ft | 324 | 1997 |
| Th136d over Greasy Run | Good | 35.4 ft | 324 | 2021 |
| Th122a over Rock Run | Good | 46.6 ft | 320 | 2021 |
| Ch44g over Cranberry Run | Good | 50.5 ft | 307 | 2014 |
| Ch44f over Sandusky River | Good | 220.1 ft | 307 | 1968 |
| Ch113b over Little Sandusky River | Good | 107.0 ft | 300 | 2018 |
| Ch59b over Broken Sword Creek | Good | 82.0 ft | 292 | 1985 |
| US 30 Rampb To 23s over Over US 30 EB | Good | 188.0 ft | 269 | 2004 |
| SR 294 over Branch Of Tymochtee Cree | Good | 54.1 ft | 260 | 1969 |
| SR 294 over Tymochtee Creek | Good | 138.5 ft | 260 | 1969 |
| Ch 5c over Poverty Run | Good | 60.0 ft | 258 | 1962 |
| Ch5d over Thorn Run | Good | 54.1 ft | 258 | 1902 |
| CR 56 over Usr 23 | Good | 194.6 ft | 225 | 2003 |
| Ch37b over Sandusky River | Good | 147.0 ft | 225 | 1990 |
| Ch37d over Mile Run | Good | 51.5 ft | 225 | 2024 |
| Ch182 over Rock Run | Good | 30.8 ft | 223 | 1990 |
| Ch16c over Sycamore Creek | Good | 120.1 ft | 222 | 2022 |
| SR 293 over Usr 30 | Good | 243.4 ft | 219 | 2006 |
| SR 293 over Potato Run | Good | 59.1 ft | 219 | 1995 |
| Ch53b over Oak Run | Good | 38.1 ft | 218 | 1990 |
| Ch81a over Branch Of Potato Run | Good | 37.1 ft | 215 | 1999 |
| Ch81b over Potato Creek | Good | 57.7 ft | 215 | 2020 |
| Ch35a over Taylor Run | Good | 66.9 ft | 209 | 2000 |
| Th108c over Ditch | Good | 30.8 ft | 206 | 2014 |
| Ch62b over Sandusky River | Good | 202.8 ft | 199 | 1976 |
| Tr 124 over Usr 30 | Good | 266.1 ft | 197 | 2003 |
| Th124a over Sandusky River | Good | 151.9 ft | 197 | 1992 |
| Ch47a over Potato Run | Good | 46.9 ft | 188 | 1997 |
| Ch97b over Oak Run | Good | 40.0 ft | 188 | 1974 |
| Ch97c over Oak Run | Good | 42.0 ft | 188 | 1980 |
| Ch113a over Honey Run | Good | 55.1 ft | 156 | 1990 |
| Th121b over Sandusky River | Good | 226.0 ft | 156 | 1967 |
| Th13a over Sycamore Creek | Good | 91.9 ft | 155 | 2000 |
| Th97a over Tymochtee Creek | Good | 112.9 ft | 155 | 1995 |
| Ch97e over Schoenberger Run | Good | 26.9 ft | 155 | 1954 |
| Th137a over Indian Run | Good | 39.4 ft | 155 | 2018 |
| Th10a over Buckeye Creek | Good | 44.6 ft | 153 | 2014 |
| Ch77a over Hickman Emerine Racy Dit | Good | 44.9 ft | 130 | 2016 |
| Th55c over Broken Sword Creek | Good | 169.0 ft | 122 | 1975 |
| Th135b over Keller Branch-grass Run | Good | 77.4 ft | 120 | 2018 |
| Th106b over Little Tymochtee Creek | Good | 64.0 ft | 112 | 1990 |
| Th106d over Spring Run | Good | 62.0 ft | 112 | 2000 |
| Th106d over Poerty Run | Good | 32.2 ft | 112 | 2000 |
| Th40a over Sandusky River | Good | 171.9 ft | 95 | 1900 |
| Ch56b over Broken Sword Creek | Good | 147.0 ft | 92 | 1981 |
| Th125a over Little Sandusky River | Good | 52.2 ft | 90 | 2015 |
| Ch130a over Sandusky River | Good | 103.0 ft | 83 | 1878 |
| Th67b over Carroll Ditch | Good | 51.5 ft | 81 | 2017 |
| Th59b over Grass Run | Good | 44.0 ft | 78 | 2016 |
| Ch128a over Honey Run | Good | 60.0 ft | 78 | 1968 |
| Ch97c over Oak Run | Good | 55.4 ft | 77 | 2017 |
| Th47i over Indian Run | Good | 23.0 ft | 76 | 1949 |
| Th10a over Sycamore Creek | Good | 89.9 ft | 71 | 2000 |
| Th30c over Branch Of Taylor Run | Good | 41.3 ft | 70 | 2019 |
| Th79b over Ditch To Potato Run | Good | 48.9 ft | 70 | 2016 |
| Th128e over Sugar Run | Good | 41.3 ft | 64 | 2020 |
| Ch71a over Little Sandusky River | Good | 60.0 ft | 53 | 2014 |
| Th127a over Sandusky River | Good | 172.9 ft | 51 | 1997 |
| Th96c over Oak Run | Good | 33.1 ft | 44 | 1974 |
| Tr 49 over Usr 30 | Good | 267.7 ft | 40 | 1993 |
| Th49c over Little Tymochtee Creek | Good | 34.1 ft | 40 | 1992 |
| Ch109a over Warpole Run | Good | 44.0 ft | 22 | 1976 |
| Th30c over Talor Run | Good | 38.1 ft | 18 | 2023 |